1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Amanda [17]
2 years ago
7

Find the equivalent equation that does not contain fractions 2/3 x 7=1/2

Mathematics
1 answer:
mariarad [96]2 years ago
3 0

Answer:

4x + 42 = 3

Step-by-step explanation:

Given:

\frac{2}{3}x + 7 = \frac{1}{2}

Required

Equivalent expression without fraction

To do this, we simply multiply through by a common multiple of the denominators in the expression.

The denominators are 2 and 3

2 = 2,4,6,8,10,..

3 = 3,6,9,12..

So, 6 is the least common multiple.

Multiply both sides by 6

6 * (\frac{2}{3}x + 7) = \frac{1}{2} * 6

6 *\frac{2}{3}x + 6*7 = \frac{1}{2} * 6

\frac{12}{3}x + 42 = \frac{6}{2}

4x + 42 = 3

<em>Hence, an equivalent expression.</em>

You might be interested in
Can y’all help me on question 16?!
Zina [86]
600kb in 24 seconds to find out how many kbs per second divide by 24
600/24 is 25kb
6 0
2 years ago
PLEASE TRY TO HELP !
Rufina [12.5K]

Answer:

the photo is a little blurry I cannot answer the question unfortunately sorry

5 0
3 years ago
Please help....And please show steps..
MrRissso [65]

Answer:

1476:1845

Step-by-step explanation:

4+5=9

4÷9 ×3321

And

5÷9=3321

1476:1845

4 0
2 years ago
Please solve this simultaneous equation
Scrat [10]

Answer:

b6 2hich method

Step-by-step explanation:

I solv3 this

3 0
3 years ago
Read 2 more answers
Find the lengths of side BC.<br> Give your answer to 3 significant figures.
Alinara [238K]

Step-by-step explanation:

since we are required to find side |BC| and the value of side |AB| is given as 6.3 cm

hence we find the cosine of the given angle...

cos71 = adjacent ÷ hypotenuse

cos71 = |AB| ÷ |BC|

cos 71 = 6.3 ÷ |BC|

|BC| = 6.3 ÷ 0.325

|BC| = 19.4 cm

4 0
3 years ago
Other questions:
  • Each face of a small cube has a surface area of 0.25 square meters. A larger cube has edges that are six times as long as the ed
    14·1 answer
  • The equation of this graph is
    7·2 answers
  • Can someone help me solve #1 and #2 by working backward? Here is a picture:
    8·1 answer
  • Do you guys know how to multiply decimals because I can’t I forgot! What’s 87.8 Times 66.4
    11·2 answers
  • What are the solutions to 3x^2-x-16=0? USE THE QUADRATIC FORMULA
    14·1 answer
  • The ratio of girls to boys at a movie is 3:8. If there are 32 boys, how many girls are at the movie
    10·2 answers
  • Solve the equation.<br><br> y + 3 = –y + 9<br><br> A.) y=1<br> B.)y=3<br> C.)y=6<br> D.)y=9
    11·1 answer
  • What does Y equal? <br> the problem 5y-4
    10·2 answers
  • Find the value of x in the triangle. A triangle is shown with interior angles labeled 48 degrees, 85 degrees, and x. A. 27° B. 4
    8·2 answers
  • Solve for x.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!